SAE 609 EXAMINATION TEST 2026
QUESTIONS WITH SOLUTIONS GRADED A+
◉ The Stratospheric Ozone layer protects us from; Answer:
ultraviolet radiation pg1
◉ The current standard for recovery only equipment is SAE;
Answer: J2810 pg3
◉ When checking a cylinder of recycled HFC-134a for non-
condensable gasses at 70F, the pressure should not exceed: Answer:
76 psig pg10
◉ Section 609 of the Federal Clean Air Act requires that all persons
servicing motor vehicle air conditioning must; Answer: all of the
above pg 1
◉ After charging a system using manifold gauges, the refrigerant in
the hoses; Answer: must be recovered pg 5
◉ Recovery cylinders must be; Answer: UL or DOT approved
, ◉ After initial recovery procedures, the technician should; Answer: .
wait 5 minutes to determine if the system returns to a positive
pressure
◉ Violations of Section 609 of the Clean Air Act may result in;
Answer: all of the above
◉ After initial recovery procedure, if additional recovery is required,
repeat the recovery process until the A/C system vacuum remains
stable for; Answer: 2 minutes
◉ Before retrofitting a motor vehicle air conditioning system, make
sure that the replacement refrigerant is: Answer: EPA - SNAP
approved
◉ Before charging a system with recycled refrigerant, the refrigerant
should be checked for; Answer: non consensables
◉ Service hoses must have ________ within 12" (30cm) of the end of
the hose. Answer: shut off valves
◉ When disposing of an empty or near empty disposable cylinder,
you should; Answer: all of above
QUESTIONS WITH SOLUTIONS GRADED A+
◉ The Stratospheric Ozone layer protects us from; Answer:
ultraviolet radiation pg1
◉ The current standard for recovery only equipment is SAE;
Answer: J2810 pg3
◉ When checking a cylinder of recycled HFC-134a for non-
condensable gasses at 70F, the pressure should not exceed: Answer:
76 psig pg10
◉ Section 609 of the Federal Clean Air Act requires that all persons
servicing motor vehicle air conditioning must; Answer: all of the
above pg 1
◉ After charging a system using manifold gauges, the refrigerant in
the hoses; Answer: must be recovered pg 5
◉ Recovery cylinders must be; Answer: UL or DOT approved
, ◉ After initial recovery procedures, the technician should; Answer: .
wait 5 minutes to determine if the system returns to a positive
pressure
◉ Violations of Section 609 of the Clean Air Act may result in;
Answer: all of the above
◉ After initial recovery procedure, if additional recovery is required,
repeat the recovery process until the A/C system vacuum remains
stable for; Answer: 2 minutes
◉ Before retrofitting a motor vehicle air conditioning system, make
sure that the replacement refrigerant is: Answer: EPA - SNAP
approved
◉ Before charging a system with recycled refrigerant, the refrigerant
should be checked for; Answer: non consensables
◉ Service hoses must have ________ within 12" (30cm) of the end of
the hose. Answer: shut off valves
◉ When disposing of an empty or near empty disposable cylinder,
you should; Answer: all of above
